Ender 3 Pro Board Pinout . I've been working on customising some personal marlin 2.0.x firmware, but i've been struggling to find information for pin identification (e.g. If the board file would have been provided in eagle or kicad … Does anyone have access to the 4.2.7 board wiring diagram, or a list of all the pins for. Abs should be printed inside an enclosure to ensure part strength and reduce warping. 01/09/2020 · ***** ️️ we love making videos and live streams for the community.if you want to support us, get some upgrades.